39487620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{658127}}^1$

素因数の和:658139

約数の個数: 24

約数和(自身を含む): 110565504

約数和(自身を除く): 71077884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 658127, 1316254, 1974381, 2632508, 3290635, 3948762, 6581270, 7897524, 9871905, 13162540, 19743810, 39487620]

約数ペア:

[(1, 39487620), (2, 19743810), (3, 13162540), (4, 9871905), (5, 7897524), (6, 6581270), (10, 3948762), (12, 3290635), (15, 2632508), (20, 1974381), (30, 1316254), (60, 658127)]